Use information schema as the default behaviour for MySQL driver

README.md

@@ -43,18 +43,20 @@ Configure the Repo you will use to execute the database commands with:
 ### Additional configuration for MySQL
 
 In MySQL, each tenant will have its own MySQL database.
-Triplex uses a table called `tenants` in the main Repo to keep track of the different tenants.
-Generate the migration that will create the table by running:
+Triplex used to use a table called `tenants` in the main Repo to keep track of the different tenants.
+If you wish to keep this behavior, generate the migration that will create the table by running:
 
     mix triplex.mysql.install
 
 And then create the table:
 
     mix ecto.migrate
 
-Otherwise, if you wish to skip this behavior, configure Triplex to use the default `information_schema.schemata` table:
+Finally, configure Triplex to use the `tenants` table:
 
-    config :triplex, tenant_table: :"information_schema.schemata"
+    config :triplex, tenant_table: :tenants
+
+Otherwise, Triplex will continue to use the `information_schema.schemata` table as the default behavior for storing tenants.
 
 ## Usage
 

config/test.exs

@@ -14,6 +14,8 @@ config :triplex,
     ~r/^db\d+$/
   ]
 
+config :triplex, tenant_table: :tenants
+
 # Configure your database
 config :triplex, ecto_repos: [Triplex.PGTestRepo, Triplex.MSTestRepo]
 

lib/triplex/config.ex

@@ -16,6 +16,6 @@ defmodule Triplex.Config do
     migrations_path: "tenant_migrations",
     reserved_tenants: [],
     tenant_field: :id,
-    tenant_table: :tenants
+    tenant_table: :"information_schema.schemata"
   ]
 end